Quem dicunt homines esse

Source: 
Worcester, Cathedral - Music Library, F.160 (olim 1247) (with hymnal)
Folio: 
206v
Sequence: 
16
Feast: 
Cathedra Petri
Office/Mass: 
V2
Genre: 
A
Position: 
M
Cantus ID: 
004454
Mode: 
8
Differentia: 
1
Differentia database: 
1--k-k-j-k-h-g--4 118a
Addendum: 
P: 281